DE3922551A1 - Electrical switchgear fixture with spring-biased rotary lever - having right-angled arm under cable clamp, and straight arm urging slider against supporting rail - Google Patents

Electrical switchgear fixture with spring-biased rotary lever - having right-angled arm under cable clamp, and straight arm urging slider against supporting rail

Info

Publication number
DE3922551A1
DE3922551A1 DE19893922551 DE3922551A DE3922551A1 DE 3922551 A1 DE3922551 A1 DE 3922551A1 DE 19893922551 DE19893922551 DE 19893922551 DE 3922551 A DE3922551 A DE 3922551A DE 3922551 A1 DE3922551 A1 DE 3922551A1
Authority
DE
Germany
Prior art keywords
spring
leg
mounting rail
slide
switching device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19893922551
Other languages
German (de)
Other versions
DE3922551C2 (en
Inventor
Dieter Zenger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geyer AG
Original Assignee
Christian Geyer & Co 8500 Nuernberg De GmbH
Geyer & Co Christian GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Christian Geyer & Co 8500 Nuernberg De GmbH, Geyer & Co Christian GmbH filed Critical Christian Geyer & Co 8500 Nuernberg De GmbH
Priority to DE19893922551 priority Critical patent/DE3922551C2/en
Publication of DE3922551A1 publication Critical patent/DE3922551A1/en
Application granted granted Critical
Publication of DE3922551C2 publication Critical patent/DE3922551C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H02B1/0523—Mounting on rails locked into position by a sliding member
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H02B1/0526—Mounting on rails locking or releasing devices actuated from the front face of the apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

The switchgear is secured to the base of the supporting rail (7) by two lugs engaging the edges of its flanges. One lug is formed integrally on the switchgear body, and the other on a slider (6) controlled by the lever (4) working against the spring (5). One arm (4B) enters a slot in the slider (6). The other arm (4A) is angled under the cable (8) where it is clamped (2A) with a screw (2B) against an inner connector (3). ADVANTAGE - Actuator of slider can be operated safely with suitable tools, removing risk of damage during operation under tension.

Description

Die Erfindung betrifft eine Vorrichtung zur Befestigung eines elektrischen Schaltgerätes gemäß dem Oberbegriff des Schutzan­ spruches.The invention relates to a device for fastening a electrical switching device according to the preamble of protection saying.

Diese elektrischen Schaltgeräte werden üblicherweise auf Trag­ schienen aufgeschnappt und sind deshalb mit einem gegen die Kraft einer Feder wirkenden Schieber versehen. Zum Zurück­ ziehen des Schiebers dient eine Werkzeugaufnahme in Form einer Aussparung oder eines angeformten Hakens, an dem der Schrauben­ dreher angesetzt wird.These electrical switching devices are usually carried seemed to be snapped on and are therefore one against the Equipped with a spring acting slide. To go back pulling the slider is a tool holder in the form of a Recess or a molded hook on which the screws is rotated.

Insbesondere bei geringen Abständen zwischen den einzelnen Ge­ rätereihen ist für den Monteur schlecht erkennbar, wo der Schraubenzieher angesetzt werden muß, da meistens zudem noch sehr ungünstige Lichtverhältnisse herrschen.Especially with small distances between the individual Ge rows of counters are difficult to see for the fitter where the Screwdriver must be used, since most of the time also the lighting conditions are very unfavorable.

Um den Arbeitsvorgang zu vereinfachen und dabei eine Gefahren­ quelle bei Arbeiten unter Spannung auszuschließen, ist die Vor­ richtung so auszubilden, daß das Zurückziehen des Schiebers ge­ fahrlos möglich ist.To simplify the work process and at the same time a danger Exclude source when working under voltage is the pre train direction so that the retraction of the slide ge is possible without driving.

Aufgabe der Erfindung ist, den Schieber mit einer Betätigungs­ einrichtung zu versehen, die gefahrlos mittels geeigneter Werk­ zeuge bedient werden kann.The object of the invention is the slide with an actuation equipment to be provided safely using a suitable work can be operated.

Diese Aufgabe wird erfindungsgemäß durch den kennzeichnenden Teil des Schutzanspruchs gelöst.This object is achieved by the characterizing Part of the protection claim resolved.

Ein Ausführungsbeispiel der Erfindung wird anhand der Abbil­ dungen erläutert.An embodiment of the invention is based on the Figil explained.

Es zeigtIt shows

Fig. 1, das auf eine Tragschiene aufgeschnappte Schaltgerät mit angeschlossenem Leiter, Fig. 1, which is snapped onto a mounting rail switching device with connected ladder,

Fig. 2, das Schaltgerät 1 mit abgeklemmtem Leiter und unter dem Druck des Schraubendrehers zurückgezogenem Schieber. Fig. 2, the switching device 1 with the conductor disconnected and the slider retracted under the pressure of the screwdriver.

Das Schaltgerät 1 ist zur Befestigung auf der Tragschiene 7 an seiner Bodenseite mit die Tragschienenschenkelkanten umgreifen­ den Nasen ausgestattet, von denen eine vorzugsweise einteilig am Schaltgerät 1 selbst und die zweite Nase gegenüberliegend an einem am Schaltgerät 1 gleitend gelagerten Schieber 6 angeformt ist.The switching device 1 is equipped for attachment to the mounting rail 7 on its bottom side with the mounting rail leg edges encompassing the lugs, one of which is preferably integrally formed on the switching device 1 itself and the second lug opposite on a slide 6 slidably mounted on the switching device 1 .

Der Schieber 6 wird mittels einem gegen die Kraft der Feder 5 wirkenden Gelenkhebel 4 gesteuert, dessen erster Schenkel 4B mit dem Schieber formschlüssig in Wirkverbindung steht und dessen zweiter Schenkel 4A mit der Kraft der Feder 5 so beauf­ schlagt ist, daß der Schieber 6 durch den Schenkel 4B gegen die Kante der Tragschiene 7 gepreßt wird.The slider 6 is controlled by means of an articulated lever 4 acting against the force of the spring 5 , the first leg 4 B of which is in positive connection with the slider and the second leg 4 A of which is struck by the force of the spring 5 so that the slider 6 is pressed by the leg 4 B against the edge of the mounting rail 7 .

Dazu ist der Gelenkhebel 4 drehbar zwischen den Gehäusewänden des Schaltgerätes 1 gelagert und die Feder 5 an der dem Schenkel 4A des Gelenkhebels 4 gegenüberliegenden Anschlag­ fläche am Gehäuse ortsfest abgestützt.For this purpose, the articulated lever 4 is rotatably supported between the housing walls of the switching device 1 and the spring 5 on the leg 4 A of the articulated lever 4 opposite stop surface on the housing is supported in a stationary manner.

Die die elektrische Verbindung des Leiters 8 mit dem inneren Anschlußstück 3 bewirkende Schraubklemme 2 ist so oberhalb des Gelenkhebels 4 angeordnet, daß im aufgeschraubten Zustand unter dem Druck des Schraubendrehers über die Schraube 2B die Kasten­ klemme 2A gegen den Schenkel 4A des Gelenkhebels 4 drückt, so daß der Schenkel 4B durch die Drehung des Gelenkhebels 4 den Schieber von der Kante der Tragschiene 7 wegzieht, so daß das Schaltgerät 1 abgenommen werden kann.The electrical connection of the conductor 8 to the inner connecting piece 3 causing screw 2 is arranged above the articulated lever 4 that, in the screwed-on state under the pressure of the screwdriver on the screw 2 B the box clamp 2 against the thigh 4 A of the pivot lever 4 presses so that the leg 4 B by the rotation of the articulated lever 4 pulls the slide away from the edge of the mounting rail 7 , so that the switching device 1 can be removed.

Claims (1)

Vorrichtung zur Befestigung eines elektrischen Schaltgerätes auf einer hutprofilartig ausgebildeten Tragschiene durch Auf­ schnappen mit zwei an der Montagefläche des Schaltgerätes ange­ ordneten, sich gegenüberliegenden und die Schenkelenden der Tragschiene nach dem Aufschnappen umfassenden Nasen, von denen eine vorzugsweise am Boden des Schaltgerätes und die andere an einen Schieber angeformt ist, welcher mittels einer Feder quer zur Tragschienenlängsachse nach innen gedrückt wird, wobei der Schieber einerseits unter dem Druck der Feder mit seiner ange­ formten Nase den einen Tragschienenschenkel hintergreift, andererseits gegen den Druck der Feder zurückschiebbar ist, dadurch gekennzeichnet, daß der Schieber (6) mittels eines gegen die Kraft der Feder (5) wirkenden, drehbar gelagerten Gelenkhebels (4) gesteuert wird,
  • - dessen erster Schenkel (4B) mit dem Schieber formschlüssig in Wirkverbindung steht,
  • - dessen zweiter Schenkel (4A)
    • - mit der Kraft der Feder (5) so beaufschlagt ist, daß der Schieber (6) durch den Schenkel (4B) gegen die Kante der Tragschiene (7) gepreßt wird,
    • - so unter der Kastenklemme (2A) angeordnet ist, daß die Schraubklemme (2) im aufgeschraubten Zustand unter dem Druck eines Werkzeuges gegen den Schenkel (4A) wirkt und dabei den Gelenkhebel (4) so weit auslenkt, daß durch den ersten Schenkel (4B) der Schieber von der Kante der Tragschiene (7) weggezogen wird.
Device for fastening an electrical switching device on a hat rail-shaped mounting rail by snapping on with two on the mounting surface of the switching device arranged opposite and the leg ends of the mounting rail after snapping comprising lugs, one of which is preferably on the bottom of the switching device and the other to one Slider is formed, which is pressed inwards by means of a spring transversely to the longitudinal axis of the mounting rail, the slide engaging on the one hand under the pressure of the spring with its molded nose engaging behind a mounting rail leg, on the other hand being retractable against the pressure of the spring, characterized in that the slide ( 6 ) is controlled by means of a rotatably mounted articulated lever ( 4 ) which acts against the force of the spring ( 5 ),
  • - The first leg ( 4 B) is positively connected to the slide,
  • - whose second leg ( 4 A)
    • - The force of the spring ( 5 ) is applied so that the slide ( 6 ) is pressed by the leg ( 4 B) against the edge of the mounting rail ( 7 ),
    • - So arranged under the box clamp ( 2 A) that the screw clamp ( 2 ) acts in the screwed state under the pressure of a tool against the leg ( 4 A) and thereby deflects the articulated lever ( 4 ) so far that through the first leg ( 4 B) the slide is pulled away from the edge of the mounting rail ( 7 ).
DE19893922551 1989-07-08 1989-07-08 Device for fastening an electrical switching device Expired - Fee Related DE3922551C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893922551 DE3922551C2 (en) 1989-07-08 1989-07-08 Device for fastening an electrical switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893922551 DE3922551C2 (en) 1989-07-08 1989-07-08 Device for fastening an electrical switching device

Publications (2)

Publication Number Publication Date
DE3922551A1 true DE3922551A1 (en) 1991-01-17
DE3922551C2 DE3922551C2 (en) 1996-06-20

Family

ID=6384609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893922551 Expired - Fee Related DE3922551C2 (en) 1989-07-08 1989-07-08 Device for fastening an electrical switching device

Country Status (1)

Country Link
DE (1) DE3922551C2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127252A1 (en) * 1991-08-17 1993-02-18 Abb Patent Gmbh DEVICE FOR DETACHABLE FIXING OF A DEVICE HOUSING ON A PROFILE RAIL
EP0666626A1 (en) * 1994-02-08 1995-08-09 Legrand Electric appliance with quick fastening means and procedure for its mounting
EP0715383A1 (en) * 1994-12-02 1996-06-05 Schneider Electric Sa Device for locking an electric apparatus on a mounting rail
EP0740499A1 (en) * 1995-04-21 1996-10-30 MAN Roland Druckmaschinen AG Rail mounting of an equipment
EP0865128A1 (en) * 1997-03-10 1998-09-16 Siemens Aktiengesellschaft Distribution system
DE19709809A1 (en) * 1997-03-10 1998-09-17 Siemens Ag Butt-mountable switching/control device with releasable fixture
DE19710768A1 (en) * 1997-03-16 1998-09-24 Phoenix Contact Gmbh & Co Electrical or electronic device
EP0874433A2 (en) * 1997-04-21 1998-10-28 Siemens Aktiengesellschaft Rail mounted device
EP1463166A1 (en) * 2003-03-27 2004-09-29 Schneider Electric Industries SAS Bistable locking device for an electrical switching device
EP3200292A1 (en) * 2016-01-29 2017-08-02 Siemens Aktiengesellschaft Device for fixing a communication and/or automation device on a top-hat rail and communication and/or automation device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29708690U1 (en) * 1997-05-15 1997-07-10 Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental Housing, in particular for consumer feeder modules
DE19727454B4 (en) * 1997-06-27 2006-09-21 The Whitaker Corp., Wilmington Arrangement for detachable attachment to a rail
EP0896504B2 (en) † 1997-08-05 2008-03-12 Phoenix Contact GmbH & Co. KG Electrical or electronic apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8518168U1 (en) * 1985-06-22 1985-08-22 Eberle GmbH, 8500 Nürnberg Device for attaching a switching device to a U-shaped mounting rail
DE3426377A1 (en) * 1984-07-18 1986-01-30 Brown, Boveri & Cie Ag, 6800 Mannheim QUICK FASTENING FOR FASTENING A HOUSING OF AN ELECTRICAL INSTALLATION DEVICE ON A HAT PROFILE RAIL
DE3513762A1 (en) * 1985-04-17 1986-10-23 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical insulation apparatus which can be latched onto a supporting rail
DE8800369U1 (en) * 1988-01-14 1988-02-25 Siemens AG, 1000 Berlin und 8000 München Housing with an arrangement for fastening to a mounting rail
DE8712296U1 (en) * 1987-03-25 1988-02-25 WSK Werkzeuge und Sondermaschinen GmbH, 6923 Waibstadt Module for electrical signal exchange

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426377A1 (en) * 1984-07-18 1986-01-30 Brown, Boveri & Cie Ag, 6800 Mannheim QUICK FASTENING FOR FASTENING A HOUSING OF AN ELECTRICAL INSTALLATION DEVICE ON A HAT PROFILE RAIL
DE3513762A1 (en) * 1985-04-17 1986-10-23 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical insulation apparatus which can be latched onto a supporting rail
DE8518168U1 (en) * 1985-06-22 1985-08-22 Eberle GmbH, 8500 Nürnberg Device for attaching a switching device to a U-shaped mounting rail
DE8712296U1 (en) * 1987-03-25 1988-02-25 WSK Werkzeuge und Sondermaschinen GmbH, 6923 Waibstadt Module for electrical signal exchange
DE8800369U1 (en) * 1988-01-14 1988-02-25 Siemens AG, 1000 Berlin und 8000 München Housing with an arrangement for fastening to a mounting rail

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127252A1 (en) * 1991-08-17 1993-02-18 Abb Patent Gmbh DEVICE FOR DETACHABLE FIXING OF A DEVICE HOUSING ON A PROFILE RAIL
EP0666626A1 (en) * 1994-02-08 1995-08-09 Legrand Electric appliance with quick fastening means and procedure for its mounting
FR2716042A1 (en) * 1994-02-08 1995-08-11 Legrand Sa Electrical apparatus with quick fastening device.
EP0715383A1 (en) * 1994-12-02 1996-06-05 Schneider Electric Sa Device for locking an electric apparatus on a mounting rail
FR2727804A1 (en) * 1994-12-02 1996-06-07 Schneider Electric Sa DEVICE FOR LOCKING AN ELECTRICAL APPARATUS ON A SUPPORT RAIL
EP0740499A1 (en) * 1995-04-21 1996-10-30 MAN Roland Druckmaschinen AG Rail mounting of an equipment
EP0865128A1 (en) * 1997-03-10 1998-09-16 Siemens Aktiengesellschaft Distribution system
DE19709809A1 (en) * 1997-03-10 1998-09-17 Siemens Ag Butt-mountable switching/control device with releasable fixture
EP0920714B2 (en) † 1997-03-16 2009-11-04 Phoenix Contact GmbH & Co. KG Electrical or electronic apparatus
DE19710768A1 (en) * 1997-03-16 1998-09-24 Phoenix Contact Gmbh & Co Electrical or electronic device
US6172877B1 (en) 1997-03-16 2001-01-09 Phoenix Contact Gmbh & Co. Data or power bus connectable support rail mountable electrical or electronic device with a separately removable circuit board housing
DE19710768C2 (en) * 1997-03-16 1999-11-11 Phoenix Contact Gmbh & Co Electrical or electronic device
EP0874433A3 (en) * 1997-04-21 1998-11-25 Siemens Aktiengesellschaft Rail mounted device
EP0874433A2 (en) * 1997-04-21 1998-10-28 Siemens Aktiengesellschaft Rail mounted device
EP1463166A1 (en) * 2003-03-27 2004-09-29 Schneider Electric Industries SAS Bistable locking device for an electrical switching device
FR2853147A1 (en) * 2003-03-27 2004-10-01 Schneider Electric Ind Sas BISTABLE LOCKING DEVICE FOR ELECTRICAL SWITCHING APPARATUS
CN1534842B (en) * 2003-03-27 2010-04-28 施耐德电器工业公司 Locking device and electric switch device using the locking device
EP3200292A1 (en) * 2016-01-29 2017-08-02 Siemens Aktiengesellschaft Device for fixing a communication and/or automation device on a top-hat rail and communication and/or automation device
WO2017129452A1 (en) * 2016-01-29 2017-08-03 Siemens Aktiengesellschaft Device for securing a communications and/or automation device to a top hat rail and communications and/or automation device
CN108604783A (en) * 2016-01-29 2018-09-28 西门子股份公司 Communication and/or automation equipment are fastened on device on mounting rail and communication and/or automation equipment
US10492320B2 (en) 2016-01-29 2019-11-26 Siemens Aktiengesellschaft Device for securing a communications and/or automation device to a top hat rail and communications and/or automation device
CN108604783B (en) * 2016-01-29 2019-12-10 西门子股份公司 Device for fastening a communication and/or automation device to a mounting rail, and communication and/or automation device

Also Published As

Publication number Publication date
DE3922551C2 (en) 1996-06-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: GEYER AG, 90441 NUERNBERG, DE

8125 Change of the main classification

Ipc: H05K 5/00

D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee